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Dependencies:   mbed

NetServices/core/netservice.cpp@1:f5ac63519541, 2014-03-05 (annotated)

Committer:
Michael J. Spencer
Date:
Wed Mar 05 06:14:02 2014 -0800
Revision:
1:f5ac63519541
Initial commit.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Michael J. Spencer 1:f5ac63519541 1
Michael J. Spencer 1:f5ac63519541 2 /*
Michael J. Spencer 1:f5ac63519541 3 Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com)
Michael J. Spencer 1:f5ac63519541 4
Michael J. Spencer 1:f5ac63519541 5 Permission is hereby granted, free of charge, to any person obtaining a copy
Michael J. Spencer 1:f5ac63519541 6 of this software and associated documentation files (the "Software"), to deal
Michael J. Spencer 1:f5ac63519541 7 in the Software without restriction, including without limitation the rights
Michael J. Spencer 1:f5ac63519541 8 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
Michael J. Spencer 1:f5ac63519541 9 copies of the Software, and to permit persons to whom the Software is
Michael J. Spencer 1:f5ac63519541 10 furnished to do so, subject to the following conditions:
Michael J. Spencer 1:f5ac63519541 11
Michael J. Spencer 1:f5ac63519541 12 The above copyright notice and this permission notice shall be included in
Michael J. Spencer 1:f5ac63519541 13 all copies or substantial portions of the Software.
Michael J. Spencer 1:f5ac63519541 14
Michael J. Spencer 1:f5ac63519541 15 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
Michael J. Spencer 1:f5ac63519541 16 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
Michael J. Spencer 1:f5ac63519541 17 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
Michael J. Spencer 1:f5ac63519541 18 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
Michael J. Spencer 1:f5ac63519541 19 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
Michael J. Spencer 1:f5ac63519541 20 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
Michael J. Spencer 1:f5ac63519541 21 THE SOFTWARE.
Michael J. Spencer 1:f5ac63519541 22 */
Michael J. Spencer 1:f5ac63519541 23
Michael J. Spencer 1:f5ac63519541 24 #include "netservice.h"
Michael J. Spencer 1:f5ac63519541 25 #include "net.h"
Michael J. Spencer 1:f5ac63519541 26
Michael J. Spencer 1:f5ac63519541 27 //#define __DEBUG
Michael J. Spencer 1:f5ac63519541 28 #include "dbg/dbg.h"
Michael J. Spencer 1:f5ac63519541 29
Michael J. Spencer 1:f5ac63519541 30 NetService::NetService(bool owned /*= true*/) : m_closed(false), m_removed(false), m_owned(owned)
Michael J. Spencer 1:f5ac63519541 31 {
Michael J. Spencer 1:f5ac63519541 32 NetService::lpServices().push_back(this);
Michael J. Spencer 1:f5ac63519541 33 DBG("\r\n[ + %p ] %d\r\n", (void*)this, lpServices().size());
Michael J. Spencer 1:f5ac63519541 34 }
Michael J. Spencer 1:f5ac63519541 35
Michael J. Spencer 1:f5ac63519541 36 NetService::~NetService()
Michael J. Spencer 1:f5ac63519541 37 {
Michael J. Spencer 1:f5ac63519541 38 // DBG("\r\nService removed\r\n");
Michael J. Spencer 1:f5ac63519541 39 // DBG("\r\nNow %d services running\r\n", lpServices().size()-1);
Michael J. Spencer 1:f5ac63519541 40 DBG("\r\n[ - %p ] %d\r\n", (void*)this, lpServices().size()-1);
Michael J. Spencer 1:f5ac63519541 41 if((!m_owned) || (!m_removed)) //Destructor was not called by servicesPoll()
Michael J. Spencer 1:f5ac63519541 42 {
Michael J. Spencer 1:f5ac63519541 43 if(m_owned)
Michael J. Spencer 1:f5ac63519541 44 DBG("\r\nWARN!!!Service removed in dtor!!!\r\n");
Michael J. Spencer 1:f5ac63519541 45 NetService::lpServices().remove(this);
Michael J. Spencer 1:f5ac63519541 46 }
Michael J. Spencer 1:f5ac63519541 47 }
Michael J. Spencer 1:f5ac63519541 48
Michael J. Spencer 1:f5ac63519541 49 void NetService::poll()
Michael J. Spencer 1:f5ac63519541 50 {
Michael J. Spencer 1:f5ac63519541 51
Michael J. Spencer 1:f5ac63519541 52 }
Michael J. Spencer 1:f5ac63519541 53
Michael J. Spencer 1:f5ac63519541 54 void NetService::servicesPoll() //Poll all registered services & destroy closed ones
Michael J. Spencer 1:f5ac63519541 55 {
Michael J. Spencer 1:f5ac63519541 56 list<NetService*>::iterator it;
Michael J. Spencer 1:f5ac63519541 57 DBG("\r\nServices polling over %d services\r\n", lpServices().size());
Michael J. Spencer 1:f5ac63519541 58 for( it = lpServices().begin(); it != lpServices().end(); )
Michael J. Spencer 1:f5ac63519541 59 {
Michael J. Spencer 1:f5ac63519541 60 if( (*it)->m_owned && (*it)->m_closed )
Michael J. Spencer 1:f5ac63519541 61 {
Michael J. Spencer 1:f5ac63519541 62 DBG("\r\nService %p is flagged as closed\r\n", (*it));
Michael J. Spencer 1:f5ac63519541 63 (*it)->m_removed = true;
Michael J. Spencer 1:f5ac63519541 64 delete (*it);
Michael J. Spencer 1:f5ac63519541 65 it = lpServices().erase(it);
Michael J. Spencer 1:f5ac63519541 66 }
Michael J. Spencer 1:f5ac63519541 67 else
Michael J. Spencer 1:f5ac63519541 68 {
Michael J. Spencer 1:f5ac63519541 69 //DBG("Service %p polling start\n", (*it));
Michael J. Spencer 1:f5ac63519541 70 (*it)->poll();
Michael J. Spencer 1:f5ac63519541 71 //DBG("Service %p polling end\n", (*it));
Michael J. Spencer 1:f5ac63519541 72 it++;
Michael J. Spencer 1:f5ac63519541 73 }
Michael J. Spencer 1:f5ac63519541 74 }
Michael J. Spencer 1:f5ac63519541 75
Michael J. Spencer 1:f5ac63519541 76 }
Michael J. Spencer 1:f5ac63519541 77
Michael J. Spencer 1:f5ac63519541 78 void NetService::close()
Michael J. Spencer 1:f5ac63519541 79 {
Michael J. Spencer 1:f5ac63519541 80 DBG("\r\nService %p to be closed (owned = %d)\r\n", this, m_owned);
Michael J. Spencer 1:f5ac63519541 81 m_closed = true;
Michael J. Spencer 1:f5ac63519541 82 }
Michael J. Spencer 1:f5ac63519541 83
Michael J. Spencer 1:f5ac63519541 84 list<NetService*>& NetService::lpServices()
Michael J. Spencer 1:f5ac63519541 85 {
Michael J. Spencer 1:f5ac63519541 86 static list<NetService*>* pInst = new list<NetService*>(); //Called only once
Michael J. Spencer 1:f5ac63519541 87 return *pInst;
Michael J. Spencer 1:f5ac63519541 88 }